We are a manufacturer and exporter that specializes in consumer electronics and health care products such as air purifer, oxygen generator, thermometer etc.

With our successful growth and experience in rd and marketing, we have established dvr(digital video recorder) division to expand our business line to digital surveillance system and organized rd department with expert engineers who specializes in video image processing and compression algorithm.

Our DVR, digital video recorder provides you with convenient solution to manage video surveillance system through digital technology. Needless to say a lot of advantage of general digital video recorder in comparison with conventional analog video surveillance system which is using VCR with tape, simex system gives you the highest recording and display quality, and even more robust system stability using unique technology which comes from plenty of field experience.

We also welcome OEM/ODM orders.